Professional Profile Description The company LITTLE ELECTRIC ENERGY S.L. (Group: TORGO CORPORATE) is opening a hiring process to incorporate a technical profile dedicated to the experimental development of the urban battery system manufactured from batteries originating from electric vehicles, requiring a markedly dynamic and commercial attitude. Position: Commercial and Experimental Development Engineering Technician for energy simulation. Employment Type: Employment contract Minimum Requirements: \- University degree in a technical field (Bachelor's in Electrical Engineering, Electronics, Energy Engineering, Industrial Engineering, Telecommunications or equivalent). \- Knowledge in energy storage, electric charging systems. \- Ability to collaborate in prototype design and participate in energy simulations. \- Basic proficiency with simulation tools (Matlab/Simulink, Python, etc.) or willingness to learn. \- Ability to write technical documentation and work in a team. \- Commercial management, customer prospecting, and interaction with customers/suppliers. Additional Desired Qualifications: \- Prior experience in R&D projects or experimental development of energy systems. \- Knowledge of V2G technologies, BMS systems, or second-life battery integration. \- Intermediate or advanced level of English. Main Responsibilities: \- Participate in the technical design and recreation of the distributed urban battery prototype. \- Perform simulation tasks and technical evaluation of the system in the laboratory. \- Collaborate in comparisons with existing monolithic solutions in the market. \- Support the development of simulation libraries and associated management ecosystem. \- Write technical documentation and assist in disseminating results. \- Commercialization of equipment and products developed by Little Energy. LITTLE ELECTRIC ENERGY, S.L. Job type: Full-time Salary: €24,000.00-€27,000.00 per year Benefits: * Intensive working hours during summer * Intensive working hours on Fridays Experience: * Electrical/technical engineering: 3 years (Desirable) * Commercial requirements: 1 year (Desirable) Language: * English (Desirable) Job Location: On-site